324269 In the reaction:

\({\text{P}}\), \({\text{Q}}\) and \({\text{R}}\) respectively are:

324270 Benzenediazonium chloride on treatment with hypophosphorous acid and water yields benzene. Which of the following is used as a catalyst in this reaction?

324271 Match Column I with Column II

is reacted with reagents in Column I to form products in Column II.


Choose the correct answer from the options given below:

324272 \({\text{PhN}}_{\text{2}}^{{\text{ + }}}{\text{C}}{{\text{l}}^{{\text{ }} - {\text{ }}}}{\text{ + p }} - {\text{ Cresol}}\xrightarrow[{({\text{pH}} \approx {\text{9 - 10}})}]{{{\text{O}}{{\text{H}}^{{\text{ }} - }}({\text{273 - 278}}\;{\text{K}})}}{\text{X}}\)
The total number of sigma bonds in product ' X ' is ____ .

324269 In the reaction:

\({\text{P}}\), \({\text{Q}}\) and \({\text{R}}\) respectively are:

324270 Benzenediazonium chloride on treatment with hypophosphorous acid and water yields benzene. Which of the following is used as a catalyst in this reaction?

324271 Match Column I with Column II

is reacted with reagents in Column I to form products in Column II.


Choose the correct answer from the options given below:

324272 \({\text{PhN}}_{\text{2}}^{{\text{ + }}}{\text{C}}{{\text{l}}^{{\text{ }} - {\text{ }}}}{\text{ + p }} - {\text{ Cresol}}\xrightarrow[{({\text{pH}} \approx {\text{9 - 10}})}]{{{\text{O}}{{\text{H}}^{{\text{ }} - }}({\text{273 - 278}}\;{\text{K}})}}{\text{X}}\)
The total number of sigma bonds in product ' X ' is ____ .

324269 In the reaction:

\({\text{P}}\), \({\text{Q}}\) and \({\text{R}}\) respectively are:

324270 Benzenediazonium chloride on treatment with hypophosphorous acid and water yields benzene. Which of the following is used as a catalyst in this reaction?

324271 Match Column I with Column II

is reacted with reagents in Column I to form products in Column II.


Choose the correct answer from the options given below:

324272 \({\text{PhN}}_{\text{2}}^{{\text{ + }}}{\text{C}}{{\text{l}}^{{\text{ }} - {\text{ }}}}{\text{ + p }} - {\text{ Cresol}}\xrightarrow[{({\text{pH}} \approx {\text{9 - 10}})}]{{{\text{O}}{{\text{H}}^{{\text{ }} - }}({\text{273 - 278}}\;{\text{K}})}}{\text{X}}\)
The total number of sigma bonds in product ' X ' is ____ .

324269 In the reaction:

\({\text{P}}\), \({\text{Q}}\) and \({\text{R}}\) respectively are:

324270 Benzenediazonium chloride on treatment with hypophosphorous acid and water yields benzene. Which of the following is used as a catalyst in this reaction?

324271 Match Column I with Column II

is reacted with reagents in Column I to form products in Column II.


Choose the correct answer from the options given below:

324272 \({\text{PhN}}_{\text{2}}^{{\text{ + }}}{\text{C}}{{\text{l}}^{{\text{ }} - {\text{ }}}}{\text{ + p }} - {\text{ Cresol}}\xrightarrow[{({\text{pH}} \approx {\text{9 - 10}})}]{{{\text{O}}{{\text{H}}^{{\text{ }} - }}({\text{273 - 278}}\;{\text{K}})}}{\text{X}}\)
The total number of sigma bonds in product ' X ' is ____ .